SUNWARD SWDE120B-3 - Inspection after Maintenance; Maintenance for Electrical System

OPERATION & MAINTENANCE MANUAL SWDE120B-3
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7.1.7 Inspection after Maintenance
Accidents many occur to cause the serious hurt or damage if inspection is not done after
maintenance. Thus, inspections must be done as following procedures:
Inspection after checking and maintenance (while engine stops)
 The parts have been checked or maintained?
 All the inspection and maintaining items have been done correctly?
 Any tool or part has been forgotten in the machine? If so, that’s very dangerous.
 Any leakage of water or oil? All the bolts have been fastened as the regulated torque?
Inspection while operating the engine
 The inspection for operating the engine should comply with the requirements that two
persons are needed for maintenance while the engine is running, meanwhile, pay
attention to safety.
 All the inspection and maintaining items are operated correctly?
 Check for oil leakage while the engine speeds up and hydraulic system is loaded.
7.1.8 Maintenance for Electrical System
 It’s very dangerous that the electrical device is affected with damp or the insulating
layer of wire is damaged, these may cause electrical leakage and lead to machine
failure.
 Do not flush the cab interior with water.
 Don’t let water enter into the electrical parts while flushing the machine.
 The maintenance of electrical system is to check the tension of engine fan belt, whether
it’s damaged or wore out, and check the liquid level of battery.
 Do not install any other electrical elements beyond regulation.
 The electrical system should be cleaned seriously to prevent rust while working on the
seaside.